//
//  UIResponder+Gray.h
//  CGray
//
//  Created by xhl_dabaoMac on 2021/12/15.
//

#import <UIKit/UIKit.h>

NS_ASSUME_NONNULL_BEGIN

@interface UIResponder (Gray)

@property (assign, nonatomic) BOOL isGray;

- (BOOL)changed;

@end

NS_ASSUME_NONNULL_END
